Gopalakrishnaiah, N. <br/><br/>
A report on systematic hydrogeological investigation in parts of Sibsagar district, Assam / 
N. Gopalakrishnaiah 
 - Guwahati :  Central Ground Water Board (Assam), Ministry of Agriculture and Irrigation, Government of India,  1977 
 - Various pagings in 1 v. :  maps ;  33 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Groundwater--India--Assam<br/>Water resources development--India--Assam<br/>Water- Supply--India--Assam
<br/><br/><label>Dewey Class. No.: </label>551.49